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Cheap flights from the United States to Harlingen from $49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Harlingen departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United States to Harlingen

Recent round-trip flight deals from the United States to Harlingen

Enter your travel dates to find the best prices.
Southwest Logo
8:15 pm - 9:25 pm
AUS
-
HRL
1h 10mnonstop
Southwest Logo
6:20 pm - 7:35 pm
HRL
-
AUS
1h 15mnonstop
$97Southwest
Tue, Mar 10 - Tue, Mar 17
Southwest Logo
5:20 pm - 10:40 pm
AUS
-
HRL
5h 20m
1 stop
Southwest Logo
6:20 pm - 7:35 pm
HRL
-
AUS
1h 15mnonstop
$107Southwest
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
6:30 pm - 7:56 pm
IAH
-
HRL
1h 26mnonstop
United Airlines Logo
7:00 am - 8:23 am
HRL
-
IAH
1h 23mnonstop
$179United Airlines
Fri, Mar 6 - Sun, Mar 8
United Airlines Logo
9:45 am - 11:16 am
IAH
-
HRL
1h 31mnonstop
United Airlines Logo
9:20 am - 10:43 am
HRL
-
IAH
1h 23mnonstop
$193United Airlines
Sun, Mar 8 - Tue, Mar 10
Sun Country Air Logo
8:12 am - 11:23 am
MSP
-
HRL
3h 11mnonstop
Sun Country Air Logo
12:27 pm - 3:34 pm
HRL
-
MSP
3h 07mnonstop
$197Sun Country Air
Mon, Apr 20 - Thu, Apr 23
American Airlines Logo
5:00 am - 10:12 am
IAH
-
HRL
5h 12m
1 stop
American Airlines Logo
8:06 pm - 11:52 pm
HRL
-
IAH
3h 46m
1 stop
$199American Airlines
Tue, Mar 10 - Wed, Mar 18
American Airlines Logo
6:00 am - 10:12 am
HOU
-
HRL
4h 12m
1 stop
American Airlines Logo
8:06 pm - 11:58 pm
HRL
-
HOU
3h 52m
1 stop
$199American Airlines
Thu, Mar 12 - Thu, Mar 19
Delta Logo
11:52 am - 3:09 pm
MSP
-
HRL
3h 17mnonstop
Delta Logo
4:02 pm - 7:14 pm
HRL
-
MSP
3h 12mnonstop
$203Delta
Sat, Apr 11 - Thu, Apr 16
Sun Country Air Logo
7:30 am - 10:43 am
MSP
-
HRL
3h 13mnonstop
Sun Country Air Logo
12:28 pm - 3:35 pm
HRL
-
MSP
3h 07mnonstop
$217Sun Country Air
Fri, Apr 17 - Mon, Apr 20
Delta Logo
11:52 am - 3:09 pm
MSP
-
HRL
3h 17mnonstop
Delta Logo
4:02 pm - 7:14 pm
HRL
-
MSP
3h 12mnonstop
$225Delta
Sat, Apr 11 - Sat, Apr 18

Delta flights from United States to Harlingen, Texas

Our best Delta deals on United States to Harlingen, Texas flight tickets
Delta
Apr 11
MSP11:52 amMinneapolis St Paul
3h 17m
HRL3:09 pmHarlingen Valley Intl
Apr 16
HRL4:02 pmHarlingen Valley Intl
3h 12m
MSP7:14 pmMinneapolis St Paul
$203
Delta
Apr 11
MSP11:52 amMinneapolis St Paul
3h 17m
HRL3:09 pmHarlingen Valley Intl
Apr 18
HRL4:02 pmHarlingen Valley Intl
3h 12m
MSP7:14 pmMinneapolis St Paul
$225
Delta
Apr 22
MSP11:45 amMinneapolis St Paul
3h 20m
HRL3:05 pmHarlingen Valley Intl
Apr 25
HRL4:02 pmHarlingen Valley Intl
3h 12m
MSP7:14 pmMinneapolis St Paul
$235

Southwest flights from United States to Harlingen, Texas

Our best Southwest deals on United States to Harlingen, Texas flight tickets
Southwest
Mar 10
AUS8:15 pmAustin Bergstrom
1h 10m
HRL9:25 pmHarlingen Valley Intl
Mar 17
HRL6:20 pmHarlingen Valley Intl
1h 15m
AUS7:35 pmAustin Bergstrom
$97
Southwest
Mar 10
AUS5:20 pmAustin Bergstrom
5h 20m
1 stop
HRL10:40 pmHarlingen Valley Intl
Mar 17
HRL6:20 pmHarlingen Valley Intl
1h 15m
AUS7:35 pmAustin Bergstrom
$107
Southwest
Mar 10
AUS11:05 amAustin Bergstrom
5h 05m
2 stops
HRL4:10 pmHarlingen Valley Intl
Mar 17
HRL6:20 pmHarlingen Valley Intl
1h 15m
AUS7:35 pmAustin Bergstrom
$112

momondo Fare Finder

 
Customize your flight search to find flights from United States to Harlingen, Texas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from the United States to Harlingen, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinHarlingen

AUS - HRL

AUSHRL

Austin Bergstrom

Tue 3/10

8:15 pm-9:25 pm

Nonstop1h 10m

Harlingen Valley Intl

Tue 3/17

6:20 pm-7:35 pm

Nonstop1h 15m

$97

AustinHarlingen

AUS - HRL

AUSHRL

Austin Bergstrom

Tue 3/10

5:20 pm-10:40 pm

1 stop5h 20m

Harlingen Valley Intl

Tue 3/17

6:20 pm-7:35 pm

Nonstop1h 15m

$107

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Fri 3/6

6:30 pm-7:56 pm

Nonstop1h 26m

Harlingen Valley Intl

Sun 3/8

7:00 am-8:23 am

Nonstop1h 23m

$179

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Sun 3/8

9:45 am-11:16 am

Nonstop1h 31m

Harlingen Valley Intl

Tue 3/10

9:20 am-10:43 am

Nonstop1h 23m

$193

MinneapolisHarlingen

MSP - HRL

MSPHRL

Minneapolis St Paul

Mon 4/20

8:12 am-11:23 am

Nonstop3h 11m

Harlingen Valley Intl

Thu 4/23

12:27 pm-3:34 pm

Nonstop3h 07m

$197

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Tue 3/10

5:00 am-10:12 am

1 stop5h 12m

Harlingen Valley Intl

Wed 3/18

8:06 pm-11:52 pm

1 stop3h 46m

$199

HoustonHarlingen

HOU - HRL

HOUHRL

Houston Hobby

Thu 3/12

6:00 am-10:12 am

1 stop4h 12m

Harlingen Valley Intl

Thu 3/19

8:06 pm-11:58 pm

1 stop3h 52m

$199

MinneapolisHarlingen

MSP - HRL

MSPHRL

Minneapolis St Paul

Sat 4/11

11:52 am-3:09 pm

Nonstop3h 17m

Harlingen Valley Intl

Thu 4/16

4:02 pm-7:14 pm

Nonstop3h 12m

$203

MinneapolisHarlingen

MSP - HRL

MSPHRL

Minneapolis St Paul

Fri 4/17

7:30 am-10:43 am

Nonstop3h 13m

Harlingen Valley Intl

Mon 4/20

12:28 pm-3:35 pm

Nonstop3h 07m

$217

MinneapolisHarlingen

MSP - HRL

MSPHRL

Minneapolis St Paul

Sat 4/11

11:52 am-3:09 pm

Nonstop3h 17m

Harlingen Valley Intl

Sat 4/18

4:02 pm-7:14 pm

Nonstop3h 12m

$225

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Harlingen from

How to get the cheapest flight ticket from United States to Harlingen, Texas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Harlingen, Texas?

The month of October is, on average, the cheapest month to fly to Harlingen, Texas from United States, with most prices found around $251. If you are unable to visit Harlingen, Texas during the month of October, then departing from United States during the month August is also very affordable. Most momondo users find prices during this month for around $317.

What is the cheapest United States to Harlingen Valley Intl flight route?

Fly from Denver Intl to Harlingen Valley Intl for the best United States - Harlingen Valley Intl flight prices

What cabin class options are available on United States to Harlingen Valley Intl flights?

There is only 1 cabin class available to choose from on United States to Harlingen Valley Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Harlingen, Texas flights?

You could potentially save up to 19% on your flight if you consider stops on a United States to Harlingen, Texas flight.

Cheap United States to Harlingen, Texas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Harlingen, Texas

Best Price Found

$188

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Harlingen, Texas

1 airport
The best one-way flight to Harlingen, Texas from United States in the past 72 hours is $188. The best round-trip flight deal from United States to Harlingen, Texas found on momondo in the last 72 hours is $179.
The fastest flight from United States to Harlingen, Texas takes 1h 05m
Direct flights go from United States to Harlingen, Texas every day.
There is 1 airport in Harlingen, Texas. From United States there are direct flights to Harlingen Valley Intl (HRL).
Search flight deals

  • When did momondo last update prices for flights from United States to Harlingen Valley Intl Airport?

    Prices for flights from United States to Harlingen Valley Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Harlingen Valley Intl Airport?

  • How old do you have to be to fly from United States to Harlingen Valley Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Harlingen Valley Intl Airport.

  • What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

    The travel and health documents required for your trip to Harlingen Valley Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Harlingen Valley Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from United States to Harlingen, Texas?

Best airlines flying from United States to Harlingen, Texas

Compare and see reviews for airlines that fly from United States to Harlingen, Texas with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $160Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,279 reviews
Search United Airlines flights
American AirlinesPriceFrom $233Free CancellationRating
7.2
11,271 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Harlingen?

It is quick and easy to find United States to Harlingen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Harlingen that suits you.

Can I find flights from United States to Harlingen with flexible booking policies on momondo?

Yes. All flights to Harlingen from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to Harlingen?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Harlingen from United States.

I’m not ready to book a flight from United States to Harlingen right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of United States to Harlingen flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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